package Dao;

import domain.PromotionAd;

import java.util.List;

public interface PromotionAdMapper {

    /*
         分页查询广告信息
     */
    public List<PromotionAd> findPromotionAdByPage();


    /*
         广告动态上下线
     */
    public void updatePromotionAdStatus(PromotionAd promotionAd);
}
